-e,--expressions <FILE> Stellar expressions
-h,--help Generate Help screen
-n,--num_times <NUM> Number of times to run per expression (after
warmup). Default: 1000
-o,--output <FILE> File to write output.
-p,--percentiles <NUM> Percentiles to calculate per run. Default:
50.0,75.0,95.0,99.0
-v,--variables <FILE> File containing a JSON Map of variables to use
-w,--warmup <NUM> Number of times for warmup per expression.
Default: 100

For instance, to run with a set of Stellar expression in file
/tmp/expressions.txt: